Bulk bin



FIG. 1 is a perspective view of a bulk bin, embodying my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side elevational view thereof, the opposite side elevational view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a front elevational view thereof. 

The ornamental design for a bulk bin, as shown and described. 